package com.qcby.service;

import com.qcby.entity.Teachers;
import com.qcby.entity.vo.ClassesVo;
import com.qcby.entity.vo.TeachersVo;
import com.qcby.util.ResultObject;

import java.util.ArrayList;

/**
 * @author haozeWang
 * @create 2021-08-23 17:34
 */

public interface ClassesService {
    /*查询所有*/
    public ResultObject selectAll(ClassesVo classesVo);
    //根据id查询该班级对应的老师
    ResultObject selectById(Integer id);
    /*根据id删除*/
    ResultObject delete(Integer id);

    /*添加班级*/
    ResultObject add(ClassesVo classesVo);
    /*更新班级信息*/
    ResultObject update(ClassesVo classesVo);

    /*批量删除班级*/
    ResultObject deleteDisp(ArrayList<Integer> ids);
}
